With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cspPscBytesDecrypted
csp Psc Bytes Decrypted
1.3.6.1.4.1.9.9.370.1.15.1.1.13
The total number of bytes that got decrypted.
Back to CISCO-SSL-PROXY-MIB MIB page.
IPHost Network monitor allows you to monitor cspPscBytesDecrypted on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.